Product Label

Simply Right Ultra Strength Calcium Antacid Tablets

Brand: Simply Right · Form: TABLET [E0155] On Market

Our assessment

The evidence shows that calcium is essential for bone health, but taking a supplement like Simply Right Ultra Strength Calcium Antacid Tablets requires careful consideration. Calcium supports bone density and neuromuscular relaxation [NIH ODS]. However, the data indicates you should be cautious about high intakes, as some research suggests they might increase the risk of heart disease and prostate cancer [NIH ODS].

How it works

Think of calcium as a structural building block for your bones and a signaling molecule for your nerves and muscles. It supports bone mineralization and helps your muscles relax and nerves communicate properly [NIH ODS].

Safety profile

FDA received 592,059 total adverse event reports for this product category. Specific side effects from high calcium levels in the blood or urine include poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [FDA data] [NIH ODS]. Crucially, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data on specific side effect counts for this product is not available.

Our recommendation

Start by reviewing your total calcium intake from food and other supplements to avoid exceeding safe levels. Be aware that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. If you take any medications on the interaction list, separate them from this supplement by at least 2 hours [NIH ODS]. Given the significant safety considerations, we recommend discussing your specific calcium needs with your doctor before starting this product.

AI-assisted analysis. Data sourced from NIH DSLD.

Supplement Facts

BrandSimply Right
Serving Size
Contents265.0 Chewable Tablet(s)
Market StatusOn Market

How to Read This Label

Supplement labels contain several key sections regulated by the FDA:

  • Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
  • Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
  • % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
  • Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
  • Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.

Source: FDA Dietary Supplement Labeling Guide

Original Label

View Full DSLD Label (PDF)

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